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  • Bus Diesel Engines  WP6
  • Bus Diesel Engines  WP6
  • Bus Diesel Engines  WP6
  • Bus Diesel Engines  WP6

Bus Diesel Engines WP6

Emission requirements : Bosch's EDC17 hight-pressure common rail system provides accurate control and compliance with Euro IV and V emission standards.
Dynamic performance : The series features much better torque and sufficient reserve of low-speed torque as compared to competitors. The max.torque is increased to 900N.m, providing better acceleration and dynamic performance.
Economy : An elevated cooling structure improves engine cooling outcome and decreases fuel consumption by 6g/kW.h, making the engine a golden choice for fuel economy.
NVH : An automatic tensioning structure for multi-wedge belt on the fonrt end enables the engine to work at low vibration and more quietly and makes vehicles more comfortable.
Adaptability : The front-end of engine can cater for single or dual dynamo and structure support for A/C to meet vehicle needs.
Reliability : High reliability comes from the lowered turbocharger, reinforced body structure, and the fully improved design of the combustion system, intake and exhaust system, and cooling system.
Cost-effectiveness : Low procurement and operating cost results in product cost-effectiveness.

  • Specifications
  • Technical Data
  • Applications
Series Type Disp
(L)
Bore×Stroke
(mm)
Per cylinder valve Rated power/speed
(PS/rpm)
WP6 In-line,Turbo-charged
and intercooled,CR and SCR
6.75 105×130 2 180-245/2300
Series Model Emission Displacement
/cylinders
Per cylinder valve Rated power/speed
(kW/rpm)
Max.torque/speed
(N.m/rpm)
Technical route
WP6 WP6.200 EuroIV/V 6.75L/6 2 147/2300 760/1200-1600 CR+SCR
WP6.220 162/2300 850/1200-1600
WP6.245 180/2300 900/1200-1600

Highway Passenger, Bus 8.5m-10m

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Bus Diesel Engines WP5/WP7
Bus Diesel Engines RA428
Bus Diesel Engines WP4.1N/WP4.6N
Bus Diesel Engines WP4.1
Bus Diesel Engines WP3N
Bus Diesel Engines WP2.3/WP2.3N

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